from tkinter import *
print('введите начальное значение x')
x=int(input())
print('введите начальное значение y')
y=int(input())
print('введите начальное значение n')
n=int(input())

coords=[0,0,10,0,10,10,20,10,20,20,10,20,10,30,0,30]

if n==0 and x>=0 and x<=500 and y>=0 and y<=500:
    pass
else:
    if n>0 and 0*n+x>=0 and 20*n+x<=500 and 0*n+y>=0 and 20*n+y<=500:
        pass
    else:
        if n<0 and 20*n+x>=0 and 20*n+y>=0 and 0*n+x<=500 and 0*n+y<=500:
            pass
        else:
            print('большая фигура прям очень')
            exit()

root=Tk()
root.title('antifis protiv nolana')
root.geometry("500x500")
canvas=Canvas(bg='white', width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
canvas.create_polygon(coords[0]*n+x, coords[1]*n+y,
                      coords[2]*n+x, coords[3]*n+y,
                      coords[4]*n+x, coords[5]*n+y,
                      coords[6]*n+x, coords[7]*n+y,
                      coords[8]*n+x, coords[9]*n+y,
                      coords[10]*n+x, coords[11]*n+y,
                      coords[12]*n+x, coords[13]*n+y,
                      coords[14]*n+x, coords[15]*n+y,)
                      
root.mainloop()
